A leading global private equity firm. TA fosters collaborative partnerships with teams and stakeholders that build outstanding businesses with lasting value. Divisions of TA include TA Restaurant Group and TA Truck Service. Brands include TravelCenters of America, TA, and Petro Stopping Centers; approximately 40 restaurants generally operate under the Quaker Steak & Lube brand. The meaning of TA is thanks. TA is a leading global private equity firm with nearly six decades of experience investing in high-quality businesses and supporting their long-term success. This disambiguation page lists articles associated with the title TA. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. Looking for online definition of TA or what TA stands for? TA is listed in the World's most authoritative dictionary of abbreviations and acronyms. Sign up today and enjoy a one-card solution for fuel, truck service, DEF, cash, ATM, scales, showers, and parking across 16,000 truck stops. Plus, get discounts on commercial fuel and truck service at TA, Petro, and TA Express locations while earning rewards through the UltraONE loyalty program. Find a TA, Petro or TA Express Travel Center Near You. Location Updates. Please visit our Location Updates page for more information regarding closures, outages. Access the United States Navy's WebTA portal for managing educational benefits and tuition assistance. ArmyIgnitED is a platform providing educational opportunities and resources for U.S. Army soldiers and civilians.